Milton has a pop-up gallery now, only this particular pop-up will be around for a year.

A grand opening ceremony takes place Saturday at the Milton Art Center and Gallery, a space overseen by the Milton Artists’ Guild. The gallery will be housed in the plaza behind the Milton Post Office through April 2018 in space donated by developer Ernie Pomerleau.

The Milton Art Center and Gallery will feature permanent and rotating exhibits, a frame shop, a gift shop and rental space for artists and community groups. The site will hold a monthly art walk showcasing the work of two artists each month.

7:30 and 9:30 p.m. Wednesday, British comedian Russell Howard, who has performed on “The Tonight Show” and is a pretty big deal in his native United Kingdom, takes the stage at the Vermont Comedy Club, Burlington. $20-$32. 859-0100, www.vermontcomedyclub.com.